Searched defs:roll (Results 1 - 3 of 3) sorted by relevance

/hardware/akm/AK8975_FS/akmdfs/
H A DAKFS_APIs.c349 @param[out] roll Roll angle in degree.
355 AKFLOAT* roll,
381 *roll = g_prms.mf_roll;
386 *accuracy, *azimuth, *pitch, *roll);
352 AKFS_Get_ORIENTATION( AKFLOAT* azimuth, AKFLOAT* pitch, AKFLOAT* roll, int16* accuracy ) argument
/hardware/akm/AK8975_FS/akmdfs/AKFS_APIs_8975/
H A DAKFS_Direction.c33 roll: Rotation around Y axis, with positive values
43 AKFLOAT* roll /* radian */
51 *roll = AKFS_ASIN((avec->u.x) / av);
60 const AKFLOAT roll, /* radian */
66 AKFLOAT sinR; /* sin value of roll angle */
67 AKFLOAT cosR; /* cos value of roll angle */
73 sinR = AKFS_SIN(roll);
74 cosR = AKFS_COS(roll);
92 AKFLOAT* roll
116 /* calculate pitch and roll */
57 AKFS_Azimuth( const AKFVEC* hvec, const AKFLOAT pitch, const AKFLOAT roll, AKFLOAT* azimuth ) argument
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/hardware/libhardware/include/hardware/
H A Dsensors.h218 float roll; member in struct:__anon1442::__anon1443::__anon1445

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